Finding the Fourth Proportional to 7,443.52, 11,166.56 and 2,514.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,443.52 : 11,166.56 = 2,514.88 : x
2. Step 2: Convert to fraction form
   7,443.52/11,166.56 = 2,514.88/x
3. Step 3: Cross multiply
   7,443.52x = 11,166.56 × 2,514.88
4. Step 4: Simplify right side
   7,443.52x = 28,082,558.41
5. Step 5: Solve for x
   x = 28,082,558.41/7,443.52
6. Step 6: Final answer
   x = 3,772.75